baber/WOPTO huggingface dataset:
Patent JP-2004288304-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KONISHI AKIO
IPC: G11B15/665
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a main chassis in a magnetic recording/reproducing device provided with the main chassis and a sub-chassis and constituted to record/reproduce a signal by winding a tape on a rotary head cylinder with a predetermined angle.  <P>SOLUTION: In a recording/reproducing state, the front end 21e of the main chassis is notched at a spot closer to a rotary head cylinder 41 side than the front end 1e of the sub-chassis. Thus, a compact recording/reproducing device is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284788-A (JP)
Title: Sheet handling device
Inventor: SATO RYUICHI
IPC: B65H31/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet handling device capable of satisfactorily aligning sheets and loading them on a tray in order even when achieving high speed handling of sheets and increase of handling capacity.  <P>SOLUTION: This sheet handling device is provided with, for example, a first tray 21 for delivering the sheet P conveyed and delivered through a sheet conveyance passage after loading and storing the sheet P temporarily. In the case of the sheet handling device provided with an auxiliary tray 30 coming in and out in an end part which becomes the downstream side in the direction of sheet delivery of the first tray 21 and supporting a part of sheet loaded on the first tray, an electricity removing member 80 for removing electricity on the sheet is arranged in at least a part of a section with which the sheet on the auxiliary tray 30 can come into contact or approach.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296507-A (JP)
Title: Variable inductor chip
Inventor: YAMAMOTO TOSHISHIGE
IPC: H01F21/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable-inductance chip that has a simple structure, can be miniaturized easily, and is inexpensive in cost; and to provide a method of using the inductor chip.  <P>SOLUTION: This variable inductor chip is composed of a magnetic ferrite body and a metallic conductor pattern formed on or in the ferrite body. This inductor chip has a four-terminal structure in which resistors are respectively connected to metallic conductors near the input and output terminals of this inductor, and the other ends of the resistors are connected to external terminals for control. In the method of using the variable inductor chip having the four-terminal structure, the inductance between the input and output terminals is changed by changing the value of the direct current flowing in an internal metallic conductor through both resistors by applying a DC voltage between terminals for control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295218-A (JP)
Title: Method for quickly reporting important information
Inventor: OMORI NAOKO
IPC: G06Q50/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To report emergent important information by searching for terminals attended by persons in charge.  <P>SOLUTION: A system has an information file in which information for specifying areas where terminals are installed and the terminals are associated with information about the certainty of being attended by persons in charge when the terminals are in operation; a priority file in which information about the plurality of areas where the terminals are installed is associated with information about the priority order of the areas to which reports should be preferentially made; and an information reporting function for determining whether or not the terminals are in operation to determine the areas to which reports should be made and to specify the terminals installed in those areas and for ordering that information to be reported should be output to the terminals specified. When the system receives information to be reported, attaches preferential orders to those terminals determined to be in operating conditions, based on the certainty of their being attended by persons in charge, specifies the terminals to which reports should be made according to the order information, and instructs to output the information to be reported.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291002-A (JP)
Title: Molding material melting furnace of molten metal molding machine
Inventor: ITSUJI YOSHIYASU
IPC: B22D17/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material melting furnace of a molten metal molding machine capable of simplifying the configuration of a detector to detect the level of molten metal, and supplying pure molten metal containing no impurities to an injection molding apparatus.  <P>SOLUTION: The molding material melting furnace of the molten metal molding machine comprises a melting furnace body 51 to store molten molding material, a plurality of thermocouples disposed so that lower end parts thereof are located at the positions corresponding to a plurality of molten metal levels 53a of the molten molding material, and a control device to control the supply of the molding material to the melting furnace body 51 and the operation of the molten metal molding machine based on the temperature signals detected by the thermocouples.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297373-A (JP)
Title: Connection structure of dielectric waveguide line and high frequency transmission line
Inventor: TABUCHI TOMOYA
IPC: H01P3/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission characteristics of a high frequency signal by reducing the insertion length of a signal transmitting conductor and diminishing the capacity between its lower end and a main conductor layer, while an dielectric waveguide line formed easily by a conventional multi-layer technology and a line conductor are connected with a small loss.  <P>SOLUTION: At the lower end of a signal transmitting conductor 7, an extending part extending to a central side of a dielectric waveguide line 10 is formed in parallel with a main conductor layer 3 and in a direction crossing with a signal transmitting direction. An inner conductor 8 extending downward and having an opposite extending part, extending oppositely to the extending part at its lower part is formed by connecting electrically to a main conductive layer 2 on the upper side symmetrically to the center of the dielectric waveguide line 10, in a direction from the signal transmitting conductor 7 to a crossing direction with the signal transmitting direction. In addition, the signal transmitting conductor 7 and the inner conductor 8 are formed at a position of quarter of a guide wavelength from an edge-face conductor group 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295445-A (JP)
Title: Slave side usb transceiver part
Inventor: MURAKAMI HIROAKI
IPC: H04L25/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage current due to floating in a single-ended receiver circuit of a slave side USB transceiver part during USB cable disconnection without adversely influencing USB signal characteristics, by means of a low power consumption circuit, under the adoption of a USB interface into a battery-driven mobile product.  <P>SOLUTION: A slave side USB transceiver part 201, which has a driver circuit 27, a receiver circuit 28 and single-ended receiver circuits 29 and 30 and connects them with two USB data lines 35 and 36 paired up, comprises a pull-up resistor 21 connected to the USB data line 35, and a pull-down resistor 38 connected to the USB data line 36. The USB data signal line (D+ or D-) other than the data signal line having the pull-up resistor 21 is brought to a ground level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291437-A (JP)
Title: Inkjet recording sheet
Inventor: OZAWA YUJI
IPC: D21H27/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet of an ordinary paper type which is capable of expressing high printing density even to either of an oily pigment ink or a water pigment ink.  <P>SOLUTION: The inkjet recording sheet is manufactured by applying a coating liquid composed of at least a water-soluble binder and a fluororesin oil/water repellent to a sheet composed mainly of natural fiber pulp or impregnating the sheet with the coating liquid. The coating build-up of the fluororesin is 0.01 to 0.15g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293963-A (JP)
Title: Humidity adjusting device
Inventor: MIYAMOTO HIROYUKI
IPC: F24F1/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To divide a space in a room into a section requiring dehumidifying and a section requiring humidifying depending on division in the space in the same room to perform dehumidifying and humidifying in order to improve maintenance of comfortableness and functional property of a living space in the room.  <P>SOLUTION: This humidity adjusting device is constituted in such a way that a humidifying part 7 having a water tank 6 humidifying indoor air sucked using one side of a body as a humidifying machine 2 is provided and an evaporator 12 cooling and dehumidifying indoor air sucked using the other contrary side as a dehumidifying machine 8 is provided so that a side where a resident is in a heated room is humidified and a window and a wall face on the opposite side where dew condensation is likely to occur are dehumidified by blowing sucked and dehumidified or humidified indoor air from respective exhaust ports in predetermined directions in the room to ensure comfortableness in the indoor space requiring dehumidifying and humidifying, respectively, and improve maintenance of functional property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293239-A (JP)
Title: External wall repair method and its repair structure
Inventor: JINNO YASUO
IPC: E04G3/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external wall repair structure and a method capable of depressing the swing of a gondola and forming a stable working floor when repairing the external wall of a construction.  <P>SOLUTION: In an external wall repair method vertically moving gondolas 7, 20 hung down from an upper part of a structure 1 to the side of the structure 1, first guide rails 3, 16 extending in the vertical direction are provided at the external wall 2 of the structure facing gondolas 7, 20. First guide jigs 6, 19 fitted to the gondolas 7, 20 are fitted to the first guide rails 3, 16. The first guide jigs 6, 19 slide along the first guide rails 3, 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298663-A (JP)
Title: System and method for controlling water pollution
Inventor: HASHIMOTO TAKESHI
IPC: C02F3/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method which can effectively inhibit pollutants such as water blooms from growing in a closed body of water with stagnating water such as lakes and marshes when the water temperature rises in summer, can be inexpensively provided, and can effectively and easily inhibit pollutants from growing.  <P>SOLUTION: The system comprises at least one float 2 disposed on the surface part of water held in the closed body of water 1 and forming a passageway 4 in the surface part and a plurality of water flow generation means 3 that are immersed and disposed in the part of the surface part which is spaced from the float 2 and generate a water flow in the passageway 4 generated by the float 2, and a flow is generated toward the float 2 by the water flow and is allowed to collide against the float 2 to generate a flow directed toward the bottom of the water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301539-A (JP)
Title: Jitter generating apparatus
Inventor: SATO NORIHIKO
IPC: H03K5/156
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately set the amount of jitter in a jitter signal.  <P>SOLUTION: This jitter generating apparatus is provided with a reference signal generator 1; a modulation signal generator 3 for outputting a sine-wave modulation signal d; a variable attenuator 4 for attenuating and outputting the modulation signal d as a modulation signal d1; a phase modulator 2 for phase-modulating output of the reference signal generator 1 by the modulation signal d1 and outputting it as a signal having a target amount of jitter; a jitter amount correction value table 7a for storing as a correction value of the amount of jitter the relation between a target amount of jitter and the amount of jitter of a jitter signal b measured on the basis of the Bessel function curve of spectrum components except spectrum components in which the absolute value of amplitude of the Bessel function curve indication a phase modulation index becomes a local minimum among spectrum components of the jitter signal b outputted from the phase modulator 2 as the signal having the target amount of jitter; and an attenuation amount setting means 6 for determining the amount G of attenuation for setting the variable attenuator 4 on the basis of the correction value of the amount of jitter corresponding to the target amount of jitter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300948-A (JP)
Title: Inspection jig for heavy equipment and its use method
Inventor: MITSUSAKA KOJI
IPC: G01B21/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection jig for heavy equipment and its use method in which the heavy equipment having a circular periphery is inspected from outside, efficiently and safely in a short time.  <P>SOLUTION: The inspection jig 10 includes a base part 11 mobile by wheel devices 12, mounting parts 13 provided on the base parts 11, roller devices 14 provided to the mounting parts 13, and stopper means 15. The heavy equipment placed on the mounting parts 13 is retained by stopper means 15, and the retained heavy equipment is inspected, while being revolved by the roller devices 14 in the peripheral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301994-A (JP)
Title: Selective transfer method of pixel control element
Inventor: KUNO TADAAKI
IPC: H05B33/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively forming a flat-panel display substrate having a high degree of surface flatness to selectively transfer pixel control element to the flat-panel display substrate.  <P>SOLUTION: A non-alkaline glass 201 and a transparent thermoplastic resin film 202 are inserted into a gap between a pressure pushing roller 203 having higher surface unevenness accuracy compared with the surface unevenness accuracy of 201 and a feed roller 204, to push out the non-alkaline glass 201 and the transparent thermoplastic resin film 202 while adjusting the pushing pressure of the pressure pushing roller 203 and the rotary speed of the feed roller 204.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338800-A (JP)
Title: Voice output switcher, and satellite broadcast receiving and reproducing device
Inventor: KUMAGAI TATSUYA
IPC: H04H60/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep voice of a loudspeaker, even in trouble of reception of satellite broadcast.  <P>SOLUTION: A satellite broadcast receiving and reproducing device is mounted with a first input terminal connected to a high-speed digital interface terminal; a second input terminal connected to a voice output terminal of the satellite broadcast receiving and reproducing device; a music data storing measure for storing compressed coded music data of high efficiency in a casing mounting an output terminal which outputs a voice signal to an audio device; a reproducing control measure which reads the music data from the storing measure, and reproduces music by a decoding and reproducing measure; a switcher which outputs either a voice signal A inputted in the second input terminal or a voice signal B outputted from the decoding and reproducing measure from the output terminal; a detection measure of receiving trouble; and a switching and control measure, which responds to the detection signal from the detection measure of the receiving trouble, controls the switcher, outputs the voice signal A from the output terminal in a period the receiving is not in trouble, and outputs the voice signal B during a period receiving trouble is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300880-A (JP)
Title: Building
Inventor: KANEHARA KOHEI
IPC: E04H1/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building capable of effectively utilizing a dead space made between a floor and a skip floor provided upward of the floor as a storage place.  <P>SOLUTION: The building is so constituted that the storage place 50 is provided in a space surrounded by the skip floor 21 in the vicinity of a downward opening of stairs 24, the floor 20, the stairs 24, a wall (walls 21a and 21b and an exterior wall) provided between the floor 20 and the skip floor 21, the stairs 24 is movable on the floor 20 and that the stairs 24 are moved on the floor 20 to separate it from the skip floor 21. Since a door-way 50a of the storage place 50 is thereby opened, a part usually having been a dead space can be effectively utilized as the storage place 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307906-A (JP)
Title: Sputtering target, and method for manufacturing the same
Inventor: MATSUMURA HITOMI
IPC: C23C14/34
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very large sputtering target obtained by butt-welding metal plates of the same quality in which the grain size and the dispersed state of metal crystals and intermetallic compounds are substantially equal between a welded zone and a non-welded zone.  <P>SOLUTION: The mean grain size of intermetallic compounds of a welded zone is 60-130% of the mean grain size of intermetallic compounds of a non-welded zone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311616-A (JP)
Title: Primary coil of ignition coil for internal-combustion engine
Inventor: TAKADA REI
IPC: F02P15/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dimension of a stacked and caulked iron core of a closed magnetic path in the lamination direction.  <P>SOLUTION: In the primary coil 11 of an ignition coil for an internal-combustion engine, the primary wire is winded around the circumference of a hollow primary bobbin 10, and a straight part of the stacked and caulked iron core 13 in the closed magnetic path is inserted in a square inside of the bobbin 10. A recessed trench 14 for receiving a stacked and caulked protrusion 13' of the straight part of the closed magnetic path iron core 13 is installed between both ends of the inside of the primary bobbin 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308517-A (JP)
Title: Fuel supply device
Inventor: DANJO HAJIME
IPC: F02M37/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device in which a pump module can be standardized and components in a sub-tank can be flexibly arranged.  <P>SOLUTION: The fuel supply device 10 comprises a flange 20 where a first column 23 and a second column 24 are fixed and a sub-tank 30 containing the pump module which is not shown in figures. A first guide part 31 for supporting the first column 23 and a second guide part 32 for supporting the second column 24 are formed on an exterior wall of the sub-tank 30. As the first guide part 31 and the second guide part 32 are formed on the sub-tank 30, the pump module need not be changed according to changes of the distance between the columns, which makes it possible to standardize the pump module. The first column 23 and the second column 24 are located on the outer peripheral side of the sub-tank 30 so as not to interfere with the components in the sub-tank 30 such as the pump module. Accordingly, the components contained in the sub-tank 30 such as the pump module can be flexibly arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312288-A (JP)
Title: Dielectric resonator, dielectric filter, composite dielectric filter, and communication apparatus
Inventor: ANDO MASAMICHI
IPC: H01P1/20
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric resonator wherein two resonance modes are coupled with a prescribed coupling amount and respective resonance frequencies have differences, and to provide a dielectric filter employing the dielectric resonator to obtain a desired filter characteristic, a composite dielectric filter and a small-sized low cost communication apparatus employing them.  <P>SOLUTION: The dielectric resonator is characterized in that a hole 15 is formed in a position different from both a first virtual plane VS1 including two ridges in parallel with each other and in a diagonal positional relation and a second virtual plane VS2 including the two other ridges in parallel with the two ridges and in a diagonal positional relation. Further, the dielectric resonator is characterized in that the coupling coefficient of the two resonance modes depends on a distance D between the center (o) of the dielectric resonator and the hole 15, and a difference between the resonance frequencies of the two resonance modes is decided depending on deviation (d) from the virtual plane VS2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312486-A (JP)
Title: Photocurrent/voltage conversion circuit
Inventor: FUJITA YUJI
IPC: H04B10/60
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurrent/voltage conversion circuit in which the speed of response is improved for optical input of a light-sensitive element.  <P>SOLUTION: There is provided the photocurrent/voltage conversion circuit equipped with an amplifier 4 comprising a plurality of stages for converting a photocurrent that is generated by a photodiode 3 into a voltage, a reference voltage circuit 32 for producing a reference voltage, and a comparator 16 for comparing an output voltage of the amplifier 4 with the reference voltage to output binary signals. In the photocurrent/voltage conversion circuit, an input terminal 4c of the third stage of the amplifier 4 is connected with the inverting input terminal 13a of an operational amplifier 13 of the reference voltage circuit 32 via a resister 22 and is connected with an output of the Op-Amp 13 via the resistors 21, 14. By connecting the input terminal 4a of the amplifier 4 with a noninverting input terminal 13b of the operational amplifier 13, the photocurrent/voltage conversion circuit is operated as an inverting amplifier and further the reference voltage Vref to which a constant offset voltage Vos is added is output to the comparator 16 by a constant current source 15 and the resistor 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309946-A (JP)
Title: Electrochemical display device and its manufacturing method
Inventor: KONO MASAHIRO
IPC: G02F1/17
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical display device that eliminates defects in extinction and realizes a high response speed, low power consumption, and improvement of low temperature characteristics, and its manufacturing method.  <P>SOLUTION: On a transparent base 3 such as a glass substrate, a transparent pixel electrode 1 of an ITO film etc., and a thin film transistor 2 are formed.On a base 6, on the other hand, a common electrode 5 is formed of silver etc. Then silver iodide as a coloring material and lithium iodide as a base electrolyte are dissolved in an ion conductive medium such as dimethylsulfoxide at a molarity ratio of 35:65 to 55:45 to total molarity of 1.1 to 1.5 mol/l. A mixture obtained by adding a macromolecular material such as polyethylene oxide, a white coloring agent such as alumina, and a bridging agent to the electrolyte is applied on the transparent base 3 and the common electrode 5 is stuck immediately; and they are irradiated with ultraviolet light to form the gelled macromolecular solid electrolytic layer 4 having gelled between the two electrodes. Stuck end surfaces are sealed with an epoxy resin adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI